html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike,
strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody,
tfoot, thead, tr, th, td ,textarea,input { margin:0; padding:0; border: none; }
address,cite,dfn,em,var, i {font-style:normal;}
table { border-collapse:collapse; border-spacing:0; }
h1, h2, h3, h4, h5, h6, th { font-size: 100%; font-weight: normal; }
button,input,select,textarea{font-size:100%;}
fieldset,img{border:0;}
a { text-decoration: none; color: #666; background: none }
ul, ol { list-style: none; }
:focus{ outline:none;}
.clearfix{ clear: both; content: ""; display: block; overflow: hidden }
.clear{clear: both;}
.fl{ float: left; }
.fr{float: right;}
html, body{
	width: 100%;
	height: 100%;
	font-size: 16px;
	color: #333;
	font-family: "Arial","Microsoft YaHei","黑体","宋体",sans-serif;
}
input::-webkit-input-placeholder {
	color: #aab2bd;
	font-size: 14px;
	
}
hr{
	margin:0; padding:0;
	margin-bottom: 10px;
}